Which of the following is an example of heter | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) Heterogeneous catalysis is a process where the catalyst exists in a different physical phase than the reactants.In the hydrogenation of vegetable

Vedclass · Accepted Answer

Hydrogenation of vegetable oil in presence of $Ni_{(s)}$.

Vedclass · Answer

(D) Heterogeneous catalysis is a process where the catalyst exists in a different physical phase than the reactants.In the hydrogenation of vegetable oil,the reactant (vegetable oil) is in the liquid phase,while the catalyst $(Ni_{(s)})$ is in the solid phase.Since the phases are different,this is an example of heterogeneous catalysis.In options $A$,$B$,and $C$,the catalyst and the reactants are in the same phase (homogeneous catalysis).

Column-$I$ Catalyst	Column-$II$ Product
$(a)$ $V_2O_5$	$(i)$ Polyethylene
$(b)$ $TiCl_4/Al(Me)_3$	$(ii)$ Ethanal
$(c)$ $PdCl_2$	$(iii)$ $H_2SO_4$
$(d)$ Iron oxide	$(iv)$ $NH_3$

Which of the following is an example of heterogeneous catalysis?

Similar Questions

Which of the following catalysts and processes is incorrectly matched?

Reactions in $Zeolite$ catalysts depend on

Match the catalyst (Column-$I$) with products (Column-$II$)

Column-$I$ Catalyst Column-$II$ Product

$(a)$ $V_2O_5$ $(i)$ Polyethylene

$(b)$ $TiCl_4/Al(Me)_3$ $(ii)$ Ethanal

$(c)$ $PdCl_2$ $(iii)$ $H_2SO_4$

$(d)$ Iron oxide $(iv)$ $NH_3$

Which of the following is the first step in the mechanism of heterogeneous catalysis?

What is a catalyst?

Vedclass Test Series

Exam Paper Generator

Online Exam Module